baber/WOPTO huggingface dataset:
Patent JP-S60180388-A (JP)
Title: Re-quantizing system of encoded picture signal
Inventor: HATORI YOSHINORI
IPC: G06T9/00
Filed: 1984-02-28
Abstract: PURPOSE:To retain a resolution degree of an original picture in terms of encoding of a signal which has been thinned by calculating parameters such as a dispersion and an average value of an object to be re-quantized based on the subsampled picture element value and by changing a quantizer flexibly. CONSTITUTION:A block operating part 1 re-arrays picture signals by block in order to facilitate the next and the subsequent processing. A picture memory part 2 accumulates picture signals. A parameter calculating part 3 calculates an average value, dispersion etc., of the current area based on the subsampled picture element value. In accordance with the value obtained in such a way, a quantizing part 4 quantizes signal values of thinned picture elements and converts a signal value encoded by a code converting part 5 into a code for helping accumulation and transmission. Even if the number of bits necessary for encoding a picture signal is reduced below about 1/2 by means of thinning operation of picture elements, compared with the conventional PCM encoding after a simple calculation, a resolution degree can be retained at the same level as that of the PCM encoding.
Patent JP-S59161112-A (JP)
Title: Bend vibration mode converting piece
Inventor: GOUNJI TAKU
IPC: H03H9/24
Filed: 1983-03-04
Abstract: PURPOSE:To raise reliability by joining constant elastic metallic plates whose thickness is different from each other, to the upper and lower faces of a piezoelectric ceramic forming a bend vibration mode converting piece. CONSTITUTION:Constant elastic metallic plates 6, 7 which have each different thickness and also the same shape as a piezoelectric ceramic 8 are joined to the upper face and the lower face of the pizoelectric ceramic 8 having a polarized direction in the thickness direction. Also, these constant elastic metallic plates 6, 7 are provided with projecting parts which become supporting rods 9, 10 used as lead wires, too, respectively. When a converting piece is formed in this way and an AC electric field is applied between the supporting rods 9, 10, the converting piece is vibrated by the bend vibration mode. In this case, since the projecting part of the constant elastic metallic plate is utilized as the lead wire, the vibration resistance and shock resistance are strong, and the reliability is raised.
Patent JP-H07224988-A (JP)
Title: Thermoplastic plastic tube joint fusing method
Inventor: KUMAGAI MASARU
IPC: F16L47/02
Filed: 1994-02-07
Abstract: PURPOSE:To fuse a tube joint at a low cost using a non-insulating body manufactured at a tow cost by disposing the non-insulating body at the contact face of a tube and a tube joint respectively made of thermoplastic plastic, and applying electromagnetic wave to the non-insulating body to heat it by magnetic loss. CONSTITUTION:A sleeve like non-insulating body 4, a heating body, is embedded in the inner peripheral surface of a socket 3, into which a thermoplastic plastic tube 1 is inserted, of a thermoplastic plastic tube joint 2, while an electromagnetic coil 5 is disposed on the outer peripheral side of the socket 3. A current is applied to the electromagnetic coil 5 to apply electromagnetic wave to the noninsulating body 5. Magnetic loss is thereby generated to heat the noninsulating body 5, thus fusing the end part of the tube 1 and the socket 3 of the tube joint 2. The electromagnetic coil 5 forms an electromagnetic wave generating circuit 6 jointly with an electromagnetic force adjusting variable resistance 7 and plural connecting terminals 8, 9 to a power supply. The tube joint 2 can be therefore fused at a low cost using the non-insulating body 4 manufactured at a low cost.
Patent JP-H02213780-A (JP)
Title: Test facilitation circuit
Inventor: KANUMA AKIYOSHI
IPC: G01R31/28
Filed: 1989-02-15
Abstract: PURPOSE:To easily perform the operation test of an LSI provided with a circuit which is operated with plural independent clocks by outputting a test mode clock signal to plural data storage means in common in a test mode. CONSTITUTION:Flip-flops FF1-FFn which are the data storage means are respectively controlled to be operated in accordance with an input clock signal. A test mode clock signal and plural normal mode clock signals whose phases or frequencies are different from one another are supplied to selectors S1-Sn. In the test mode, the test mode clock signal is outputted to the FF1-FFn as the input clock signal in common and in a normal mode, the normal clock signal is outputted to the FF1-FFn as the input clock signal respectively. Thus, input/output of test data for the FF1-FFn is performed in synchronism with the test mode clock and the processing operation of an internal circuit for the test data is executed independently of the phase relation between mutual normal mode clocks.
Patent JP-S51111408-A (JP)
Title: Method of producing powder product
Inventor: OOKAWA TETSUSHI
IPC: B22F3/12
Filed: 1975-03-26
Abstract: PURPOSE: To provide a method of producing power product with high qualities, by using alloy powders having high melting points or powder mixture of them and metal carbide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02214458-A (JP)
Title: Pencil dc brushless motor structure
Inventor: HIRAMA HIDEO
IPC: H02K29/00
Filed: 1989-02-15
Abstract: PURPOSE:To directly feed sheet on the outer surface of a rotor by employing a contracted core having no laminated layer structure in a motor section, and composing a motor in which a driving coil is wound in an axial slender manner to have a small diameter and a long axis. CONSTITUTION:After upper and lower contracted cores 7, 8 are subassembled in a shape for holding a driving coil 9 wound in a cylindrical shape therein, they are inserted fixedly in a shaft 1. The coil 9 is led into a circuit block 10 via the hole 6 of the core 8. The coil 9 is wound in an axial slender for generating a torque to have a small diameter and a long axis. The cores 7, 8 are formed in a double cylindrical shape with end faces, and have oppositely triangular projections 11 for cogging of a motor on the outer surface so as to cover each other at the ends, thereby effectively carrying a magnetic flux. The projections 11 coincide in number with the poles of a magnet 5. The projections 11 are disposed oppositely at a distance L12 at an angle T13.
Patent JP-H06247830-A (JP)
Title: New hair growth agent
Inventor: SEKIGUCHI HIDEAKI
IPC: A61Q5/00
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a hair growth agent having excellent hair growth effects with hardly any irritation to the skin without any side effects and having ultrahigh safety. CONSTITUTION:This hair growth agent comprises an ingredient of Delphinium grandiflorum L. The ingredient of the Delphinium grandiflorum L. is obtained by extracting the whole herb of the Delphinium grandiflorum L. with a solvent such as water, alcohols, ketones, ethers or chloroform or a mixed solvent thereof. The resultant extract solution is then filtered and concentrated and the solvent is distilled away. The resultant dry solid substance is subsequently redissolved in 20-80% aqueous ethanol at a suitable concentration of about 10-1000 times (vol./wt.) and then daily directly applied to the skin about once to twice. The existing effective substance, e.g. a peripheral vasodilator or an antiinflammatory agent in an adequate amount may be contained in the hydrous ethanol solution containing the ingredient of the Delphinium grandiflorum L.
Patent JP-S61193640-A (JP)
Inventor: ISHIKAWA TERUO
IPC: A61B5/02
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54127626-A (JP)
Title: Thin-gage electronic desk computer
Inventor: ISHIWATARI MASUMI
IPC: G06F15/02
Filed: 1978-03-28
Abstract: PURPOSE: To facilitate an easy assembling of the flexible thin-gage electronic  apparatus by pressing the flexible film provided on both surfaces on the conducting anisotropic sheet and transmitting the current through the sheet to secure conduction between electrodes and then to transmit the key signal.  
     CONSTITUTION: Anisotropic conducting sheet 6 is used as the connector between the key switch part and the indicator of the liquid crystal or the like. Sheet 6 is  provided between electrode DE and conductor electrode 2D of indicator D, and the  pressure is applied to the flexible film provided on both surfaces of sheet 6 to flow  the current through sheet 6. Thsu, the conduction is secured between the electrodes  to transmit the key signal. In this way, the assembling can be facilitated for the  flexible thin-gage electronic apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58153869-A (JP)
Inventor: HORI MICHIO
IPC: F16F15/02
Filed: 1982-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11227197-A (JP)
Title: Through hole forming substrate, ink jet recording head and fabrication thereof
Inventor: MIYATA YOSHINAO
IPC: H01L41/09
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a micro device and an ink jet recording head in which a finer through hole can be made and a fabrication method thereof. SOLUTION: A silicon substrate having (110) face orientation is provided with a fine through hole 30. The through hole 30 is defined by two (111) faces substantially intersecting the (110) face orthogonally and has a substantially parallelogramic opening. A part 31 elongated more than the parallelogram is provided on the outside of at least one corner defining the relatively smaller included angle thereof and the position of residual tapered part existing at the corner is controlled by the length of the elongated part 31 thus forming a fine through hole 30.
Patent JP-S63203498-A (JP)
Inventor: KODAMA MASARU
IPC: B64D1/00
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0797637-A (JP)
Title: Reel hearth for hot strip
Inventor: FURIIDORITSUHI MOOZAA
IPC: B21B1/34
Filed: 1994-03-07
Abstract: PURPOSE: To allow a hot strip to travel completely into a reel furnace by protruding or introducing a strip-delivering guide device into the triangular space between a strip coil and an incoming or outgoing strip portion.  
     CONSTITUTION: A scale capturing device 18 is disposed in the triangular space between the incoming strip portion 22 and a reel mandrel 2 or the strip coil to prohibit the scale falling from the strip coil from falling onto the strip portion 22. When the strip is completely coiled on the reel mandrel 2, the scale capturing device 18 is used as the strip-delivering guide device 19 and draws the strip out of the reel furnace by gripping the slightly projecting strip end 20. The scale capturing device 19 moves toward the strip coil with the aid of an adjusting catalyst 21 and the protruding delivery end 20 of the strip is introduced toward a drive roller pair 10 along the strip-delivering guide device 19. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10232235-A (JP)
Title: Dispenser
Inventor: HOJO MIKIO
IPC: G01N1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser in which the dispensation head can be replaced automatically and quickly. SOLUTION: A reciprocal driver 1 is fixed, at the output end thereof, with a mechanism 2 for chucking a dispensation head 3. A mechanism for controlling the chucking/releasing operation of the chucking mechanism 2 is disposed on the side part of a container for container a dispenser head 3 to be replaced.  The chucking mechanism 2 comprises a shaft member 21 fixed to the output end of the reciprocal driver 1, a plurality of claws 23 pivoted to the forward end part of the shaft member 21 in order to clamp the dispenser head 3, a slide tube 22 being fitted slidingly to the outer circumferential surface of the shaft member 21 and opening/closing the plurality of check claws 23, and an engaging piece 100 interlocked with the sliding motion of the slide tube 22 to hold the slide tube 22, respectively, at the first sliding end where the chuck claws 23 are opened and at the second sliding end where the chuck claws 23 are closed.
Patent JP-H11234900-A (JP)
Title: Overcurrent cut-off circuit
Inventor: YAMAGATA YUICHIRO
IPC: H02J1/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent cut-off circuit which does not need a large size and large current capacity transistor through which a load current flows and enables the reduction of its manufacturing cost. SOLUTION: An input terminal 9 connected to a power supply 12, an output terminal 10 connected to a load 11, a 1st transistor 1 connected between the input and output terminals 9 and 10, a 2nd transistor 2 connected between the base of the 1st transistor 1 and a reference potential point, a 1st diode 3 and a resistor 4 which are connected in series between the input and output terminals 9 and 10, and a 2nd diode 5 connected between the junction of the 1st diode 3 and the resistor 4 and the base of the 2nd transistor 2, are provided. If the resistance of the load 11 is within a normal range, the 1st transistor 1 and the 2nd transistor 2 are turned on, and the on-current of the 1st transistor 1 is supplied to the load 11.  If the resistance of the load 11 is lowered below the normal range, the 1st transistor 1 and the 2nd transistor 2 are turned off and the current supplied to the load 11 is cut off.
Patent JP-H05236644-A (JP)
Title: Overcurrent protecting circuit
Inventor: KOMURO SETSU
IPC: H02H7/20
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate the necessity of increasing power capacity of a resistor, to reduce a component mounting area and to reduce a cost by connecting a collector of a switching transistor to a base of a control transistor, an emitter to the other side of a power source and a base to an emitter of the control transistor through a resistor. CONSTITUTION:If a normal current flows to a main transistor 1, values of a resistor 4 and a base resistor 8 of a switching transistor 7 are set so as to turn OFF the transistor 7. Accordingly, when an overcurrent flows to an emitter of the transistor 1, a base current of the transistor 1 is increased. Thus, the transistor 7 is turned ON, a control transistor 3 is turned OFF, the base current of the transistor 1 is cut OFF, and an overcurrent from the transistor 1 to a load 9 is cut OFF. Thus, a component mounting area can be reduced without increasing power capacity of the resistor 4, and its cost can be reduced.
Patent JP-S63204551-A (JP)
Title: On-vehicle apparatus
Inventor: UEHARA TSUKASA
IPC: G11B19/04
Filed: 1987-02-19
Abstract: PURPOSE:To prevent a medium and a recording or reproducing means from damage or the like due to the shock or the like applied during the traveling of a vehicle by controlling the positioning of the medium and the recording or reproducing means to prescribed positions for recording/reproducing in accordance with the traveling state of the vehicle. CONSTITUTION:When a cassette is manually inserted into a recording/ reproducing device 111, a reproduced image is displayed on a monitor 112 through a reproducing processing circuit 148 and a gate circuit 147 under the applied state of a side brake 110. When the side brake 110 is taken off in order to start the vehicle, the signal is sent to a CPU 114, a gate circuit 147 is closed, only characters applied from the CPU 114 are displayed on the monitor 112, and a magnetic disk 1 pressed to a head 115 by a stabilizing plate is released from the head 115. Thereby, troubles to be generated due to the adhesion of the head 115 to the disk 1 can be removed. Thus, the operation of an operating means can be properly controlled in accordance with the traveling state of the vehicle.
Patent JP-S51111562-A (JP)
Title: Reciprocating motion control device
Inventor: KITAHARA MITSURU
IPC: F16H37/04
Filed: 1975-03-26
Abstract: PURPOSE: To obtain smooth reciprocating motion by a simple construction and approximate equalization of linear driving speeds at Top-DC and BottomDC of driven reciprocating body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08231296-A (JP)
Title: Vapor growth method for hgcdte single crystal
Inventor: OKAMOTO TORU
IPC: H01L31/0264
Filed: 1995-02-24
Abstract: PURPOSE: To flatten the surface of an HgCdTe epitaxially grown layer and to prevent the occurrence of damage according to polishing by supplying Hg in a cooling process after the end of the growth of an HgCdTe single crystal. CONSTITUTION: A substrate 4 is placed on a substrate stage 2 arranged in a growth chamber 1 and electric power is supplied to a high-frequency coil 7 to heat the substrate 4. Next, gaseous raw materials are introduced from a CD supply source consisting of an org. metal compd. and a Te supply source via a gaseous raw material introducing piping 15 and gases raw material supply port 5 into the growth chamber 1 where the CdTe epitaxially grown layer is formed on the substrate 4. Next, the temp. of the growth chamber 1 is lowered and,thereafter, the Hg vapor generated from metal mercury 11 in a bubbler 10 arranged in a thermostatic chamber 8 is introduced via a piping p and the supply port 5 into the growth chamber 1 where the HgCdTe epitaxially grown layer is formed. The supply of Cd and Te is stopped and the power source of the coil 7 is turned off when the crystal growth ends.  The crystal is then allowed to cool of itself under supply of Hg.
Patent JP-S55128248-A (JP)
Title: Metal vapor discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/56
Filed: 1979-03-28
Abstract: PURPOSE: To prevent a stabilizer of the discharge lamp from burn-out failure, by arranging a thermally operating unit of the second thermoresponding element, which partially fuses the circuit in an outer tube by operating when the first thermoresponding element is not in operation, in a location farther from the heating unit than that of the first thermoresponding element.  
     CONSTITUTION: A bimetal 6b of a thermally operating unit of the second thermoresponding element is arranged in a position farther from a filament 7 of the heating unit than a bimetal 6a of a thermally operating unit of the first thermoresponding element and permitted to surely work timely later than an operation of the bimetal 6a. Accordingly, if a connecting rod 23 of a movable contact 15' of the bimetal 6a is welded after a completion of shifting toward the operation of main discharge, the bimetal 6b works to release the contact state between a movable contact 15 and connecting rod 14 and generate a discharge between locations like a connecting lead 21 and the filament 7 or a filament fixing rod 22 and the like at a different potential, finally fuse those said parts resulting in the stoppage of electric current conduction to the stabilizer by partially disconnecting the circuit in the outer tube. In this way, a burn-out failure of the stabilizer can be surely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60182015-A (JP)
Title: Vertical magnetic recording medium
Inventor: TAKAHASHI TOSHIROU
IPC: G11B5/65
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a vertical magnetic recording medium which is provided with required mechanical strength and workability and has a uniform magnetic film by forming a substrate of a material having excellent mechanical strength and workability, for example, an Al alloy or the like and forming a high-purity Al layer by a method using vapor growth such as vapor deposition on such substrate. CONSTITUTION:An Al alloy AA5086 is subjected to finishing to a specular surface and a pure Al layer is formed on the surface thereof by electron beam vapor deposition using high-purity Al as a raw material. The alloy is thereafter subjected to an anodic oxidation treatment in an oxalic acid bath to obtain an anodized film. The alloy is then immersed in a mixed bath consisting of sulfamic acid and phosphoric acid to expand the pores and in succession the alloy is subjected to AC electrolysis in the soln. of ammonium iron (II) sulfate and boric acid to deposit iron in the pores. The number of defects of the vertical magnetic recording medium is decreased by forming the pure Al layer on the Al alloy plate in the above-mentioned way. The good magnetic characteristic is obtd. if the high-purity Al film having the characteristic of 2.7-3.2muOMEGAcm electric resistivity rho is used as the high-purity Al film to be formed on the Al alloy substrate.
Patent JP-H08235145-A (JP)
Title: Method for determining structure of optimum neural network for application problem
Inventor: KURODA YUKIO
IPC: G06F15/18
Filed: 1995-02-24
Abstract: PURPOSE: To provide the neural network structure determining method which can calculate the best number of elements belonging to an intermediate layer of the neural network. CONSTITUTION: A neural network including elements in the intermediate layer which are many enough to converge learning is constituted first, and this neural network is used to perform learning. Then the output of the respective elements in the intermediate layer of the neural network after learning is inspected by analyzing its principal components. Then (k) which provides a cumulative contribution rate of 1.0 up to a (k)th principal component is found. Then this (k) is outputted as the optimum number of elements. Consequently, the optimum number of the elements in the intermediate layers can be calculated by the single-time learning.
Patent JP-H03239341-A (JP)
Title: Wafer test method
Inventor: HASEGAWA KOICHI
IPC: G01R1/073
Filed: 1990-02-16
Abstract: PURPOSE:To test a high frequency which cannot be measured on a wafer due to a capacity of a probe needle and due to a noise by a method wherein two kinds of probe needles are constituted as a wafer prober covering one semiconductor chip. CONSTITUTION:Two kinds of wafer probers, i.e. a wafer prober, for test item use, which requires all pins 2 and a wafer prober, for high-frequency measurement use, which requires only partial pins 3, are used as wafer probers for one semiconductor chip 1, and a test is conducted. For example, when a wafer test is conducted from a shaded part of a wafer 5, a DC level is tested by using probe needles 2 on which all pins of a wafer prober have been arranged; a high-frequency AC level is tested by using probe needles 3, for high-frequency measurement use, on which partial pins have been arranged; the wafer prober is moved by one chip portion in the direction of the arrow. Test results by the respective probe needles 2, 3 are stored in a memory. When a defect flag is erected, a next test is not conducted. Thereby, it is possible to test a high frequency which could not be measured on the wafer due to the capacity of the probe needles 2 and due to a noise.
Patent JP-S59162610-A (JP)
Title: Vertical magnetic head
Inventor: SUMIYA KAZUHIKO
IPC: G11B5/255
Filed: 1983-03-07
Abstract: PURPOSE:To hold the linearity of a main magnetic pole edge and a prescribed thickness of a main magentic pole for a long time by constituting the main magnetic pole of a vertical magnetic head with a multilayered structure, where a soft magnetic film and a high-hardness nonmagnetic film are laminated alternately, to enhance the hardness of the main magnetic pole. CONSTITUTION:Nonmagnetic base materials 32a and 32b are provided, and a main magnetic pole 31 is constituted with a multilayered structure where the soft magnetic film which consists of ''Permalloy'' and has a high permeability and the high-hardness nonmagnetic film consisting of silicon oxide SiO, silicon Si, or the like are laminated alternately. A thickness D of this laminated film is determined by a degree of the resolution of this magnetic head. With respect to the structure of the laminated film, soft magnetic films 31a and high-hardness nonmagnetic films 31b are laminated as shown by the section, and the thickness of each soft magnetic film 31a is selected to be 500-1,000Angstrom  and that of each high-hardness nonmagnetic film 31b is selected to be 10-50Angstrom . Consequently, both layers are laminated alternately to form 5-10 layers to constitute the main magnetic pole 31.